72735040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1752

約数の個数: 112

約数和(自身を含む): 208483200

約数和(自身を除く): 135748160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1709, 2128, 2240, 2660, 3040, 3418, 4256, 5320, 6080, 6836, 8512, 8545, 10640, 11963, 13672, 17090, 21280, 23926, 27344, 32471, 34180, 42560, 47852, 54688, 59815, 64942, 68360, 95704, 109376, 119630, 129884, 136720, 162355, 191408, 227297, 239260, 259768, 273440, 324710, 382816, 454594, 478520, 519536, 546880, 649420, 765632, 909188, 957040, 1039072, 1136485, 1298840, 1818376, 1914080, 2078144, 2272970, 2597680, 3636752, 3828160, 4545940, 5195360, 7273504, 9091880, 10390720, 14547008, 18183760, 36367520, 72735040]

約数ペア:

[(1, 72735040), (2, 36367520), (4, 18183760), (5, 14547008), (7, 10390720), (8, 9091880), (10, 7273504), (14, 5195360), (16, 4545940), (19, 3828160), (20, 3636752), (28, 2597680), (32, 2272970), (35, 2078144), (38, 1914080), (40, 1818376), (56, 1298840), (64, 1136485), (70, 1039072), (76, 957040), (80, 909188), (95, 765632), (112, 649420), (133, 546880), (140, 519536), (152, 478520), (160, 454594), (190, 382816), (224, 324710), (266, 273440), (280, 259768), (304, 239260), (320, 227297), (380, 191408), (448, 162355), (532, 136720), (560, 129884), (608, 119630), (665, 109376), (760, 95704), (1064, 68360), (1120, 64942), (1216, 59815), (1330, 54688), (1520, 47852), (1709, 42560), (2128, 34180), (2240, 32471), (2660, 27344), (3040, 23926), (3418, 21280), (4256, 17090), (5320, 13672), (6080, 11963), (6836, 10640), (8512, 8545)]